大约有 23,200 项符合查询结果（耗时：0.0207秒） [XML]
How to add a browser tab icon (favicon) for a website?
...
432
Use a tool to convert your png to a ico file. You can search "favicon generator" and you can f...
What is the difference between UTF-8 and Unicode?
...s of these encodings would be UCS2 (2 bytes = 16 bits) and UCS4 (4 bytes = 32 bits). They suffer from inherently the same problem as the ASCII and ISO-8859 standards, as their value range is still limited, even if the limit is vastly higher.
The other type of encoding uses a variable number of byte...
Adding git branch on the Bash command prompt
...
PS1='\[\e]0;\u@\h: \w\a\]\n${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]$(__git_ps1)\$ '
Everything is a different color, including the branch.
In in Linux Mint 17.3 Cinnamon 64-bit:
PS1='${debian_chroot:+($debian_chroot)}\[\033...
Compiling problems: cannot find crt1.o
... have the gcc for your current architecture and that's 64bit. You need the 32bit support files. For that, you need to install them
sudo apt install gcc-multilib
share
|
improve this answer
...
How to add percent sign to NSString
...nswered Feb 12 '13 at 15:06
Resh32Resh32
6,03222 gold badges2929 silver badges3838 bronze badges
...
Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
... |
edited Feb 6 '15 at 16:32
vivat pisces
59.6k99 gold badges9696 silver badges148148 bronze badges
answ...
App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
...的。shortFloat 参数指示浮点数是 16 位半精度浮点数还是 32 位单精度浮点数。读取浮点数后，将触发 FloatsReceived 事件。
参数:
serviceUuid (text) —
在读取或注册调用中传递的服务UUID。
characteristicUuid (text) —
...
How to make inline functions in C#
...
IL_0027: callvirt instance !1 class [mscorlib]System.Func`2<int32, int32>::Invoke(!0)
IL_002c: box [mscorlib]System.Int32
IL_0031: call string [mscorlib]System.String::Format(string, object)
IL_0036: call void [mscorlib]System.Console::WriteLine(string)
...
Long vs Integer, long vs int, what to use and when?
...nd Integer is the object form of int.
The long uses 64 bits. The int uses 32 bits, and so can only hold numbers up to ±2 billion (-231 to +231-1).
You should use long and int, except where you need to make use of methods inherited from Object, such as hashcode. Java.util.collections methods usual...
Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
...as unsigned long, and
unsigned long is a 64-bit unsigned integer.
int is a 32-bit integer.
So int is a "smaller" datatype than NSUInteger, therefore the compiler warning.
See also NSUInteger in the "Foundation Data Types Reference":
When building 32-bit applications, NSUInteger is a 32-bit un...